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Life and Legacy of Sun Luban
Sun Luban (courtesy name Dahu), commonly known as Princess Quan, was the eldest imperial princess and premier court strategist of Eastern Wu during the Three Kingdoms period. As the eldest daughter of founding emperor Sun Quan and Lady Bu, she commanded immense authority behind the imperial throne for over three decades.
The Two Palaces Contention and Court Dominance
Her political influence reached its zenith during the succession crisis known as the Two Palaces Contention. Fearing the loss of royal favor, she allied with Prince Sun Ba to systematically undermine Crown Prince Sun He. Through calculated slander and relentless factional maneuvering, she orchestrated Sun He’s deposition and secured the succession of young Emperor Sun Liang. Her lethal court intrigues directly contributed to the forced demise of Grand Chancellor Lu Xun and reshaped the entire political landscape of Jianye.
Alliances, Coups, and Literary Portrayal
Following Sun Quan’s death, she consolidated power by forming an alliance with Regent Sun Jun, purging domestic rivals including her own sister, Princess Sun Luyu. In Luo Guanzhong’s historical epic Romance of the Three Kingdoms, Sun Luban is dramatized as a brilliant yet dangerous mastermind whose scheming destabilized the dynasty. Her power finally crumbled in 258 AD when a clandestine coup against the tyrannical regent Sun Chen was exposed, leading to her permanent banishment to Yuzhang Commandery.
Key Historical Figures Associated with Princess Quan
- Sun Quan: Her imperial father whose profound favor enabled her court dominance.
- Quan Cong: Her second husband, head of the elite Quan clan of Jiangdong.
- Sun Liang: Her youngest half-brother whom she guided to the imperial throne.
- Sun Jun: Powerful military regent and key political ally in court purges.
- Sun Chen: Ruthless regent who suppressed her final conspiracy and exiled her.
Ultimately, the life of Sun Luban serves as a vivid illustration of how inner-court rivalries and imperial favoritism altered the fate of Eastern Wu.
In Novel
Chapter 108
- Sun Luban (孙鲁班, Tôn Lỗ Ban, Toàn công chúa): Sun Luban is Sun Quan’s daughter and a major figure in the Wu succession struggle. She supports the political faction opposing Sun He and helps turn Sun Quan against the crown prince. Her influence contributes to the removal of Sun He and the elevation of Sun Liang.
Chapter 109
- Sun Luban (孙鲁班, Tôn Lỗ Ban, Toàn công chúa): After Sun Liang becomes emperor, Sun Luban remains influential at court. Her political alignment becomes part of the factional struggles that eventually allow Sun Chen to dominate the Wu government.
History
Summary
- Sun Luban (孙鲁班, Tôn Lỗ Ban, Toàn công chúa) was a daughter of Sun Quan and an influential imperial princess of Eastern Wu.
Political Influence
- Sun Luban became deeply involved in the succession disputes of Wu, particularly the conflict between Crown Prince Sun He and Prince Sun Ba.
- She supported political factions opposed to Sun He and later played a role in the court politics surrounding Sun Liang and Sun Xiu.
Later Life
- Her political influence declined after the rise of Sun Chen and the eventual consolidation of power under Sun Xiu.
Classification
- Historical.














